CN2761895Y - Inlet water filter of condensed water pump and industrial water pump - Google Patents
Inlet water filter of condensed water pump and industrial water pump Download PDFInfo
- Publication number
- CN2761895Y CN2761895Y CN 200420079797 CN200420079797U CN2761895Y CN 2761895 Y CN2761895 Y CN 2761895Y CN 200420079797 CN200420079797 CN 200420079797 CN 200420079797 U CN200420079797 U CN 200420079797U CN 2761895 Y CN2761895 Y CN 2761895Y
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- water
- utility
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- water pump
- filter
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- Expired - Fee Related
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Abstract
The utility model relates to an inlet water filter of a condensed water pump and an industrial water pump; more specifically, the utility model is used for a circulating water system of a thermal power plant and for improving the running safety of a water circulating system. The utility model mainly adopts that a flange cover is covered on a casing which is provided with a hand-operated ball valve. The utility model is characterized in that a filter screen core is arranged at the bottom in the casing and is connected with a positioning leaning plate, and the filter screen core is connected with a water inlet of the casing by an inner interface short pipe. The utility model has the advantage that the structure is simple, compact and reasonable; as a water inlet and a water outlet of the water filter use the 'same surface 'design, the central lines of the water inlet and the water outlet are positioned at the same horizontal surface, and the installation is convenient; the water passage capacity is large, and the water resistance is small; the cooling effect and the operation safety can be improved, solid particles with larger sizes and dirty sundries are prevented from entering the device to avoid the jam or damage, and the reliable and safe operation is ensured. The filtration accuracy can be specially designed according to the user's requirements, and the utility model also has the advantages of convenient maintenance and high dirt cleaning speed.
Description
Technical field
The utility model relates to a kind of condensate pump and industrial water pump inlet water filter, specifically, is used for the thermal power plant circulation, improves the Security of water circulation system operation.
Background technique
Condensate pump inlet water filter is used for the thermal power plant circulation, be loaded on condensate pump before, enter follow-up water circulation system and equipment to prevent the filthy foreign material that have larger particles in the circulating water, improve the Security of water circulation system operation.Industrial water pump inlet water filter is applicable to the water system of various industry waters, preventing bringing larger-size various solid particle in the water into and filthy foreign material enter downstream water supply system and watering equipment, thereby purifies water and protects the safety of equipment.
Use the water filter before condensate pump, industrial water pump mainly to form at present by housing, blind flange, plug screw etc.Adopt blind flange to cover on housing, manual ball valve etc. is installed on housing.This kind structure fabrication complexity, the configuration loaded down with trivial details, bring inconvenience to operation and maintenance.
Technology contents
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provides a kind of simple, compact and reasonable for structure; Can reduce cooling effect and safety in operation; Prevent larger-size solid particle and filthy foreign material access arrangement,, guarantee reliable and safe condensate pump and industrial water pump inlet water filter in order to avoid cause and block or damage
Main solution of the present utility model is achieved in that
The utility model mainly adopts blind flange 4 to cover on housing 1, on housing 1, be installed on moving ball valve 6,10, feature is at housing 1 inner bottom part cup-strainer core 2 to be installed, and connects location backup plate 11 on the cup-strainer core 2, is connected by inner joint short tube 3 with the water intake of housing 1 at cup-strainer core 2.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Because adopt " coplanar " design at the water filter intake-outlet, its center line is on same horizontal plane, and is easy for installation; The water flowing capacity is big, and water resistance is little; Can reduce cooling effect and safety in operation, prevent larger-size solid particle and filthy foreign material access arrangement,, guarantee reliable and safety in order to avoid cause and block or damage; Filter precision can be by the customer requirements specialized designs, and easy to maintenance, it is quick to remove contamination.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure plan view.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of housing 1, cup-strainer core 2, inner joint short tube 3, blind flange 4, gasket seal 5, manual ball valve 6,10, bolt 7, nut 8, plug screw 9, location backup plate 11 etc.Welded and installed intake-outlet short tube flange on housing 1, and at housing 1 inner bottom part installation cup-strainer core 2, determine welding location backup plate 11 after the size in place of cup-strainer core 2, after cup-strainer core 2 is in place it is connected by inner joint short tube 3 with the water intake of housing 1, housing 1 top installs gasket seal 5 and blind flange 4 additional, and the three is connected and fixed by bolt 7, nut 8.Manual ball valve 6 is installed on the blind flange 4 to be used for system's operation and to emit air in the water filter at the beginning.Housing 1 intake-outlet short tube place welding plug screw 9 is in order to the setting pressure table, and housing 1 intake-outlet short tube center line vertical orientations is installed near cylindrical shell place, housing 1 bottom and discharged water when manual ball valve 10 overhauls in order to remove contamination.
The working principle and the working procedure of the utility model condensate pump and industrial water pump inlet water filter:
When the utility model condensate pump and the work of industrial water pump inlet water filter, the water that has pressure is entered by inlet, and the process filter screen is full of simplified, filters the back and is flowed out by outlet.Press water is stayed on the screen wall greater than the dirt of mesh is just attached when flowing through filter screen, contains in the water simultaneously that proportion is big, the less foreign material of size, because the effect major part of gravity is deposited on the water filter bottom, can carry out regularly artificial the cleaning according to the field working conditions requirement during use, remove the thing of removing contamination.Because this water filter belongs to static device, so as long as service free and maintenance at ordinary times when having arrived intake-outlet and bigger pressure difference value occurring, proposes cup-strainer core and clear up and get final product.
Claims (1)
1. condensate pump and industrial water pump inlet water filter, adopt blind flange (4) to cover on housing (1), go up installation manual ball valve (6,10) at housing (1), it is characterized in that in housing (1), installing cup-strainer core (2), cup-strainer core (2) is gone up and is connected location backup plate (11), and cup-strainer core (2) is connected by inner joint short tube (3) with the water intake of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079797 CN2761895Y (en) | 2004-09-23 | 2004-09-23 | Inlet water filter of condensed water pump and industrial water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079797 CN2761895Y (en) | 2004-09-23 | 2004-09-23 | Inlet water filter of condensed water pump and industrial water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761895Y true CN2761895Y (en) | 2006-03-01 |
Family
ID=36095022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079797 Expired - Fee Related CN2761895Y (en) | 2004-09-23 | 2004-09-23 | Inlet water filter of condensed water pump and industrial water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761895Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933777A (en) * | 2014-03-19 | 2014-07-23 | 张子楠 | Drain water purification device in power plant condenser semicylindrical hot well |
| CN103933778A (en) * | 2014-03-19 | 2014-07-23 | 张子楠 | Drain water purification device in power plant condenser rectangular hot well |
-
2004
- 2004-09-23 CN CN 200420079797 patent/CN2761895Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933777A (en) * | 2014-03-19 | 2014-07-23 | 张子楠 | Drain water purification device in power plant condenser semicylindrical hot well |
| CN103933778A (en) * | 2014-03-19 | 2014-07-23 | 张子楠 | Drain water purification device in power plant condenser rectangular hot well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |